 Wysłany: Wto 22:38, 19 Kwi 2011 Temat postu: Specific parts of the feasibility of reverse vein |
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| Specific parts of the feasibility of reverse vein infusion of
Of: Li Shaolan, Shiqin Yao, Deng Xuefei [Abstract] Objective To investigate the vascular puncture damage to the forward could not be more than a puncture during infusion of new methods. Methods Patients were hospitalized patient required transfusion number is a single number or two numbers of the patients left and right hand were taken forward, reverse, or reverse vein puncture, venous puncture and forward self-control, n = 100 cases. The results of forward, reverse vein infusion is comparable, a success rate, rate of return of blood was significant difference (0.01 <P <0> 4h or more, no de-injection, no leakage to the success of transfusion within 4h, with extravasation was unsuccessful needle or off. A puncture success rate (%) = number of cases a puncture success / total number of cases; puncture pain rate (%) = number of significant puncture pain / total number of cases; back to the blood rate = number of cases was back to the blood / total number of cases. 1.5 statistical methods for a successful puncture rate of the two groups, rate of return of blood were statistically analyzed using χ2 test. |
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